[INFO] cloning repository https://github.com/nkbelov/Dusk
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nkbelov/Dusk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnkbelov%2FDusk", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnkbelov%2FDusk'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 762f30ceee92ba9b85679af857b91e4ebb9d0809
[INFO] testing nkbelov/Dusk against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnkbelov%2FDusk" "/workspace/builds/worker-50/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-50/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nkbelov/Dusk on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nkbelov/Dusk
[INFO] finished tweaking git repo https://github.com/nkbelov/Dusk
[INFO] tweaked toml for git repo https://github.com/nkbelov/Dusk written to /workspace/builds/worker-50/source/Cargo.toml
[INFO] crate git repo https://github.com/nkbelov/Dusk already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b2d87e07283847d58366f190d7b7a786a000c8e55d6fea82eca5ef9220127af
[INFO] running `Command { std: "docker" "start" "-a" "1b2d87e07283847d58366f190d7b7a786a000c8e55d6fea82eca5ef9220127af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b2d87e07283847d58366f190d7b7a786a000c8e55d6fea82eca5ef9220127af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b2d87e07283847d58366f190d7b7a786a000c8e55d6fea82eca5ef9220127af", kill_on_drop: false }`
[INFO] [stdout] 1b2d87e07283847d58366f190d7b7a786a000c8e55d6fea82eca5ef9220127af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96277107900dc90d518ab45cbbfa837a0b499151ece0c1d3d46c079e914ee734
[INFO] running `Command { std: "docker" "start" "-a" "96277107900dc90d518ab45cbbfa837a0b499151ece0c1d3d46c079e914ee734", kill_on_drop: false }`
[INFO] [stderr]    Compiling dusk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "96277107900dc90d518ab45cbbfa837a0b499151ece0c1d3d46c079e914ee734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96277107900dc90d518ab45cbbfa837a0b499151ece0c1d3d46c079e914ee734", kill_on_drop: false }`
[INFO] [stdout] 96277107900dc90d518ab45cbbfa837a0b499151ece0c1d3d46c079e914ee734
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 335cf09378951daec631527c718879f1d907796805312cdc3c851256948ad529
[INFO] running `Command { std: "docker" "start" "-a" "335cf09378951daec631527c718879f1d907796805312cdc3c851256948ad529", kill_on_drop: false }`
[INFO] [stderr]    Compiling dusk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "335cf09378951daec631527c718879f1d907796805312cdc3c851256948ad529", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "335cf09378951daec631527c718879f1d907796805312cdc3c851256948ad529", kill_on_drop: false }`
[INFO] [stdout] 335cf09378951daec631527c718879f1d907796805312cdc3c851256948ad529
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0ea8d32046189c9b3377d8a435b29a724da3416b5a2be6f43a61fed91aec9432
[INFO] running `Command { std: "docker" "start" "-a" "0ea8d32046189c9b3377d8a435b29a724da3416b5a2be6f43a61fed91aec9432", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.68s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dusk-b99d46453d7cec15)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0ea8d32046189c9b3377d8a435b29a724da3416b5a2be6f43a61fed91aec9432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ea8d32046189c9b3377d8a435b29a724da3416b5a2be6f43a61fed91aec9432", kill_on_drop: false }`
[INFO] [stdout] 0ea8d32046189c9b3377d8a435b29a724da3416b5a2be6f43a61fed91aec9432